| Commit message (Collapse) | Author | Age |
|---|
| |
|
|
| |
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
|
| |
|
|
|
|
|
|
| |
This implements support for MSIs on p5ioc2 PHBs. We only support
MSIs on the PCIe PHBs, not the PCI-X ones as the later hasn't been
properly verified in HW.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
|
|
|
This adds support for PCI-X and PCIe on the p5ioc2 IO hub using
OPAL. This includes allocating & setting up TCE tables and config
space access routines.
This also supports fallbacks via RTAS when OPAL is absent, using
legacy TCE format pre-allocated via the device-tree (BML style)
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
|
